Online Access Free N10-008 Practice Test

Which of the following protocol types describes secure communication on port 443?

• A.UDP
• B.TCP
• C.ICMP
• D.IP

An auditor assessing network best practices was able to connect a rogue switch into a network Jack and get network connectivity. Which of the following controls would BEST address this risk?

• A.Disable Neighbor Resolution Protocol in the Layer 2 devices.
• B.Ensure port tagging is in place for network interfaces in guest areas
• C.Deactivate Spanning Tree Protocol on network interfaces that are facing public areas.
• D.Activate port security on the switchports providing end user access.

A network technician discovered multiple failed logins on a production server. Upon investigation, the technician determined that a client plugged a personal laptop in to the corporate LAN, which allowed malware on the laptop to probe the network. Which of the following would have prevented this unauthorized device?

• A.Patch management
• B.Changing default passwords
• C.Port security
• D.Bring your own device policy

A network technician needs to ensure the company's external mail server can pass reverse lookup checks. Which of the following records would the technician MOST likely configure?

• A.PTR
• B.CNAME
• C.AAAA
• D.SPF

A network engineer is monitoring a fiber uplink to a remote office and notes the uplink has been operating at 100% capacity for a long duration. Which of the following performance metrics is MOST likely to be impacted with sustained link saturation?

• A.Latency
• B.Jitter
• C.Speed
• D.Bandwidth